package nowcoder;

import java.util.Scanner;

/**
 * @author shhjiang_001
 * @create 2020-06-29 16:47
 */
public class Testnk04 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String s = sc.nextLine();
        String[] split = s.split(" ");
        int[] ints = new int[split.length];
        for (int i = 0; i < split.length; i++) {
            ints[i] = Integer.parseInt(split[i]);
        }
        int res = 0;


    }
}
